👉 A fluid is characterized by its adaptability and flexibility, allowing it to change shape or flow smoothly without breaking or losing form. It possesses a low viscosity, meaning it flows easily and can fill spaces or move over surfaces effortlessly. Fluids are also typically homogeneous, meaning their properties are uniform throughout, and they can transmit energy efficiently, making them ideal for processes like lubrication or heat transfer. Examples include water, air, and molten metals, which exhibit these qualities in various contexts.
